Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fe78aa524fedad1245e489c664234a9aec53825a9e2f440b1609f08d49cac10e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^